Zobrazeno 1 - 10
of 445
pro vyhledávání: '"Raman-Spektroskopie"'
Autor:
Weiß, Alexander
These are the abstracts of the oral presentations of the 8th PhD conference held on 7 June 2024 in Freiberg.
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https://tubaf.qucosa.de/id/qucosa%3A92605
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Autor:
Reitzig, Sven, Hempel, Franz, Ratzenberger, Julius, Hegarty, Peter A., Amber, Zeeshan H., Buschbeck, Robin, R€using, Michael, Eng, Lukas M.
Spontaneous Raman spectroscopy (SR) is a versatile method for analysis and visualization of ferroelectric crystal structures, including domain walls. Nevertheless, the necessary acquisition time makes SR impractical for in situ analysis and large sca
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A91990
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Autor:
Gholami, Mohammad Fardin
Kohlenstoff 2D-Nanoschichten wie Graphen und Graphenoxid sind vielversprechend, aber schwierig in Bezug auf multivalente Wechselwirkungen zu kontrollieren. Das Verständnis, wie neuartige Funktionalisierungsmethoden die Geometrie, Wechselwirkungen un
Externí odkaz:
http://edoc.hu-berlin.de/18452/29523
Autor:
Rudolph, Wolfram W., Irmer, Gert
NaHCOO(aq) and NaDCOO(aq) solutions were measured using Raman spectroscopy from dilute to concentrated solutions at 23 °C in water and heavy water from 50 to 4300 cm−1. A concentrated NaHCOO solution in heavy water was also measured. The Raman ban
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A91021
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https://tud.qucosa.de/api/qucosa%3A91021/attachment/ATT-0/
Autor:
Hempel, Franz
Broadband Coherent Anti-Stokes Raman scattering (B-CARS) is an advanced Raman spectroscopy technique used to investigate the vibrational properties of materials. B-CARS combines the spectral sensitivity of spontaneous Raman scattering with the enhanc
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A88803
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https://tud.qucosa.de/api/qucosa%3A88803/attachment/ATT-0/
With this thesis, I present an experimental study focusing on the provision of thermodynamic data of fluids at elevated pressure and temperature conditions. Hereby a microcapillary setup that is equipped with an in situ Raman Spectroscopy unit as wel
Externí odkaz:
https://tubaf.qucosa.de/id/qucosa%3A87269
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https://tubaf.qucosa.de/api/qucosa%3A87269/attachment/ATT-0/
We report a new method for the reduction of noise from spectra. This method is based on casting vectors from one data point to the following data points of the noisy spectrum. The noise‐reduced spectrum is computed from the casted vectors within a
Externí odkaz:
https://tubaf.qucosa.de/id/qucosa%3A71502
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Quantification of mixture composition, liquid-phase fraction and temperature in transcritical sprays
How do fuel and air mix, if a liquid fuel is injected into an environment featuring pressure and temperature that exceed the critical pressure and the critical temperature of the fuel? It is subject of current discussion on whether and if so when, th
Externí odkaz:
https://tubaf.qucosa.de/id/qucosa%3A71514
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https://tubaf.qucosa.de/api/qucosa%3A71514/attachment/ATT-0/
Autor:
Reitzig, Sven
The new generation of non-linear optical devices, based on periodically-poled lithium niobate thin film platforms, aims at achieving record-high conversion efficiencies and a formerly unknown capability for integration into modern quantum optical sys
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A90852
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https://tud.qucosa.de/api/qucosa%3A90852/attachment/ATT-0/
Autor:
Schreiber, Benjamin, Gkogkou, Dimitra, Dedelaite, Lina, Kerbusch, Jochen, Hübner, René, Sheremet, Evgeniya, Zahn, Dietrich R. T., Ramanavicius, Arunas, Facskoa, Stefan, Rodriguez, Raul D.
Efficient substrates for surface-enhanced Raman spectroscopy (SERS) are under constant development, since time-consuming and costly fabrication routines are often an issue for high-throughput spectroscopy applications. In this research, we use a two-